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• TLF-IDM016135

This ABC article by Dr Karl addresses the question: will we one day be able to power cars with water? The chemical reactions involved in the formation and decomposition of water are described. Energy transformations are explained. A very useful resource to get students thinking.

• TLF-IDM016530

This ABC article by Dr Karl investigates the myth that low frequency vibrations can result in an involuntary motion. The range of sound frequencies related to human hearing is described and how it can and cannot be used.

• TLF-IDM006950

This resource features the Landmarks gallery, which traces a broad history of Australia since British colonisation in the late 18th century. The exhibition explores ten big themes in the country's past through the stories of Australian places and the people who have lived there. It examines how people have engaged with ...

• TLF-IDR3954

This is a black-and-white photograph of five members of Sir Douglas Mawson's Australasian Antarctic Expedition 1911-14 team at Macquarie Island. The men are posed in front of two rocky outcrops, dressed in heavy Antarctic clothing. The personnel pictured are (left to right) Charles A Sandell, wireless operator and mechanic; ...

• TLF-IDR8169

This is a colour photograph of several men with long-handled flensing knives removing blubber from a whale's carcass as it lies on the flensing deck of the Tangalooma Whaling Station at Moreton Island in Queensland. The men do not appear to be wearing safety equipment and are dressed in work clothes. Several people look ...

• TLF-IDR3005

This is a black-and-white photograph, measuring 18.8 cm x 24.0 cm, taken in 1902 during a tour of inspection by senators from the Federal Parliament of possible sites for the proposed federal capital. Having alighted from a horse-drawn stage coach, five members of the party en route to Tumut, New South Wales, are standing ...

• TLF-IDR3036

This is a watercolour by Arthur Esam (1850-1938), created in 1878 and measuring a modest 32.5 cm x 26.7 cm. It shows a coolibah tree with two sections of bark missing - the famous 'Dig' tree of the Burke and Wills Expedition of 1861. A man (perhaps Esam himself) is standing holding the reins of a horse, and appears to be ...

• TLF-IDR4659

This is an oil painting on canvas, measuring 12.2 cm x 19.0 cm, painted in about 1855. It is made in the form of a Christmas card, inscribed with 'The COMPLIMENTS OF THE SEASON'. The painting has two 'pictures within a picture', like wall hangings, surrounded by the leaves and bright red flowers of Sturt's desert pea. One ...

• TLF-IDR6368

This is a penny-farthing, or high-wheel bicycle, built in Melbourne by H Bassett and Co in the late 1880s. Called 'The Victory', it has a 142-cm diameter front wheel and a smaller rear wheel, both with solid rubber tyres. The pedals are fixed directly to the axle of the front wheel. The leather seat sits on a 'cradle spring' ...

• TLF-IDR3259

This is a watercolour measuring 16.6 cm x 25.7 cm showing a mounted man, possibly the squatter Harry Thomson. Two dogs run behind him as he rides along a meandering trail left by wagon wheels. Forests stretch away behind and native gums dot the Challicum Hills which rise out of the forest treetops. The artist, Duncan Cooper, ...